GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 1/7
12.01.96
HL EH PD 21
D a t a s h e e t
* Low noise preamplifier for mobile communication
(PCN, DECT, GSM) in 2.7V to 6V systems
* Biased monolithic microwave IC (MMIC)
Matched to 50
for 1.7 to 2GHz
* Easily matchable to 50
for lower frequencies
(i.e. GSM-application)
* No bias coil needed
* Low noise figure and high gain
(typ. NF=1.9dB, G=12.5dB @ 3V, 1.85GHz)
* Low power consumption
* Frequency range 200 MHz ... 2.5 GHz
ESD:
Electrostatic discharge sensitive device,
observe handling precautions!
6
5
4
3
2
1
Vd
RF-GND
DC-GND
RF-GND
RF-out
RF-in
Type
Marking
Ordering code
(taped)
Package 1)
CGY 60
Y7s
Q62702G-39
MW-6
Maximum ratings
Symbol
Unit
Drain voltage
VD
8
V
Channel temperature
TCh
150
C
Storage temperature range
Tstg
-55...+150
C
Total power dissipation
(TS < 132C)
2)
Ptot
80
mW
Thermal resistance
Channel-soldering point (GND)
RthChS
< 220
K/W
Channel-ambient
3)
RthChA
< 300
K/W
1)
Dimensions see chapter Package Outlines
2) Please care for sufficient heat dissipation on the pcb!
3) Package mounted on alumina 15 mm x 16.7 mm x 0.7 mm
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 2/7
12.01.96
HL EH PD 21
Electrical characteristics of CGY60 in GSM application circuit
TA = 25C
f=950MHz
RS = RL = 50
unless otherwise specified
Characteristics
Symbol
min
typ
max
Unit
Drain current
ID
-
6
9
mA
Power Gain
Ud = 3V
Ud = 5V
G
-
-
15.5
17
-
-
dB
Noise figure
Ud = 3V
Ud = 5V
F
-
-
1.35
1.30
-
-
dB
Input return loss
Ud = 3V
Ud = 5V
RLin
-
-
10
10
-
-
dB
Output return loss
Ud = 3V
Ud = 5V
RLout
-
-
11
11
-
-
dB
Third order input intercept point
two-tone intermodulation test
f1 = 950MHz, f2 = 951MHz
Pin = -20dBm (both carriers)
Ud = 3V
Ud = 5V
IP3
-
-
-3
-1
-
-
dBm
Input power at
1dB gain compression
Ud = 3V
Ud = 5V
P-1dB
-
-
-10
-8
-
-
dBm
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 3/7
12.01.96
HL EH PD 21
Electrical characteristics in PCN-, DECT-application circuit
TA = 25C
f=1850MHz
RS = RL = 50
unless otherwise specified
Characteristics
Symbol
min
typ
max
Unit
Drain current
ID
-
6
9
mA
Power Gain
Ud = 3V
Ud = 5V
G
-
-
12.5
13.5
-
-
dB
Noise figure
Ud = 3V
Ud = 5V
F
-
-
1.90
1.85
-
-
dB
Input return loss
Ud = 3V
Ud = 5V
RLin
-
-
14.5
14.5
-
-
dB
Output return loss
Ud = 3V
Ud = 5V
RLout
-
-
14
14
-
-
dB
Third order input intercept point
two-tone intermodulation test
f1 = 1850MHz, f2 = 1851MHz
Pin = -20dBm (both carriers)
Ud = 3V
Ud = 5V
IP3
-
-
0
2
-
-
dBm
Input power at
1dB gain compression
Ud = 3V
Ud = 5V
P-1dB
-
-
-7
-5
-
-
dBm
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 4/7
12.01.96
HL EH PD 21
Application Circuit for measuring S- and Noise-parameters
f = 200MHz to 2GHz
Ud
Input
50 Ohm
50 Ohm Microstripline
1nF
100p
*
100p
*
1
2
4
5
6
3
Output
50 Ohm
* Use 12 to15pF for DECT - or PCN - applications
900MHz Application (GSM)
50 Ohm Microstripline
120 Ohm
L = discrete inductor 15nH, Type SIMID01, Ord.- No: B82412-A3150-M
Input
50 Ohm
Ud
L
1nF
27pF
l = 4.1 mm *
l = 6.8 mm *
l = 4.1 mm *
27pF
Open Stub
l = 5 mm *
Output
50 Ohm
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 5/7
12.01.96
HL EH PD 21
PCB - Layouts for Application Circuits
PCN -, DECT - application board:
C GY60 1800MH z
in
out
15pF
1nF
15pF
U d
CGY60 1800MHz
in
out
15pF
1nF
15pF
Ud
actual size
( 20 x 20 mm )
GSM - application board:
C GY60 900MH z
in
out
27pF
27pF
1nF
U d
15nH
CGY60 900MHz
in
out
27pF
27pF
1nF
Ud
actual size
( 20 x 20 mm )
PCB - data: Glass fiber teflon board (double sided) TACONIC TLX-9-0150-CH/CH
r
=
2.45 thickness = 0.4mm
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 6/7
12.01.96
HL EH PD 21
Typical S- and Noise-Parameters
VD = 3 V Zo = 50
f/GHz
S11
S21
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
0.1
0.97
-5
2.98
-135
0.005
80
0.74
-34
0.2
0.97
-9
3.85
-162
0.009
77
0.51
-44
0.3
0.96
-14
4.13
-177
0.013
74
0.41
-47
0.4
0.94
-19
4.27
172
0.017
73
0.35
-48
0.5
0.93
-23
4.35
163
0.021
71
0.33
-49
0.6
0.91
-29
4.40
155
0.026
67
0.31
-51
0.7
0.88
-34
4.45
148
0.029
65
0.30
-54
0.8
0.85
-40
4.48
140
0.033
63
0.29
-58
0.9
0.81
-46
4.51
132
0.037
60
0.29
-63
1.0
0.76
-52
4.55
125
0.042
54
0.28
-69
1.1
0.71
-59
4.60
117
0.045
50
0.27
-74
1.2
0.64
-66
4.62
110
0.048
46
0.26
-80
1.3
0.58
-74
4.63
102
0.051
41
0.26
-86
1.4
0.51
-83
4.61
94
0.053
36
0.25
-93
1.5
0.43
-93
4.58
85
0.054
31
0.24
-101
1.6
0.34
-106
4.51
77
0.055
26
0.23
-109
1.7
0.26
-122
4.40
69
0.055
20
0.22
-118
1.8
0.19
-149
4.30
60
0.054
15
0.21
-128
1.9
0.15
172
4.13
51
0.051
11
0.20
-140
2.0
0.18
131
3.94
43
0.049
5
0.19
-151
2.1
0.24
106
3.73
35
0.046
2.5
0.18
-163
2.2
0.32
90
3.56
27
0.043
-5
0.18
177
2.3
0.39
78
3.33
20
0.038
-9
0.18
170
2.4
0.46
69
3.09
13
0.033
-11
0.18
160
2.5
0.52
61
2.87
5
0.028
-12
0.19
151
f
F
min
opt
R
N
MAG
ANG
GHz
dB
-
deg
0.9
1.27
0.70
27
47.8
1.3
1.35
0.63
39
32.7
1.8
1.50
0.42
59
18.2
2.0
1.60
0.30
62
15.0
GaAs MMIC
CGY 60
________________________________________________________________________________________________________
Siemens Aktiengesellschaft
pg. 7/7
12.01.96
HL EH PD 21
Typical S- and Noise-Parameters
VD = 5 V
Zo = 50
f/GHz
S11
S21
S12
S22
MAG
ANG
MAG
ANG
MAG
ANG
MAG
ANG
0.1
0.97
-4
3.58
-137
0.005
74
0.72
-31
0.2
0.97
-9
4.49
-164
0.009
75
0.52
-37
0.3
0.96
-14
4.78
-178
0.013
74
0.44
-38
0.4
0.94
-18
4.91
171
0.017
71
0.39
-39
0.5
0.93
-23
4.96
163
0.021
70
0.37
-40
0.6
0.90
-28
5.02
154
0.024
67
0.36
-42
0.7
0.88
-34
5.09
147
0.028
64
0.35
-45
0.8
0.85
-39
5.11
139
0.032
62
0.34
-50
0.9
0.81
-45
5.14
132
0.036
60
0.34
-54
1.0
0.76
-51
5.16
125
0.041
55
0.33
-59
1.1
0.71
-58
5.23
118
0.044
50
0.32
-64
1.2
0.65
-65
5.25
110
0.046
45
0.31
-70
1.3
0.59
-72
5.25
102
0.049
42
0.30
-75
1.4
0.52
-81
5.25
95
0.050
37
0.29
-81
1.5
0.44
-90
5.21
87
0.052
32
0.27
-88
1.6
0.36
-103
5.15
78
0.052
27
0.26
-95
1.7
0.28
-118
5.05
70
0.052
23
0.24
-102
1.8
0.20
-140
4.93
62
0.051
17
0.22
-111
1.9
0.16
-176
4.77
53
0.050
13
0.20
-121
2.0
0.17
141
4.57
45
0.047
8
0.18
-131
2.1
0.23
113
4.36
37
0.045
5
0.17
-142
2.2
0.31
95
4.18
29
0.042
-2
0.16
-158
2.3
0.38
82
3.92
21
0.037
-6
0.14
-173
2.4
0.45
72
3.66
14
0.032
-8
0.14
174
2.5
0.52
64
3.39
7
0.027
-9
0.14
162
f
F
min
opt
R
N
MAG
ANG
GHz
dB
-
deg
0.9
1.23
0.69
26
47.7
1.3
1.32
0.67
39
33.3
1.8
1.45
0.45
55
18.6
2.0
1.53
0.32
60
15.2
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